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Finite QRow Residual norm lt

Proved
D1Bound5.finiteQRowResidual_norm_lt

by tp · Oct 23, 2026 · Mathlib 0df444a (Lean v4.33.1)

diophantine-tuplesnumber-theory

Every one of the actual five rows has the uniform residual bound, without a premise certifying its formal cancellations.

Preamble
import Lean.Elab.Tactic.Omega
import Mathlib.Algebra.BigOperators.Fin
import Mathlib.Algebra.BigOperators.NatAntidiagonal
import Mathlib.Algebra.Polynomial.BigOperators
import Mathlib.Algebra.Polynomial.Degree.Operations
import Mathlib.Algebra.QuadraticAlgebra.Basic
import Mathlib.Algebra.Ring.Basic
import Mathlib.Algebra.Ring.Equiv
import Mathlib.Analysis.Analytic.Binomial
import Mathlib.Analysis.Complex.Basic
import Mathlib.Analysis.Complex.Norm
import Mathlib.Analysis.Normed.Ring.Basic
import Mathlib.Analysis.SpecificLimits.Normed
import Mathlib.Combinatorics.Enumerative.Catalan.Basic
import Mathlib.Data.Finset.Card
import Mathlib.Data.Finset.Insert
import Mathlib.Data.Int.GCD
import Mathlib.Data.Sym.Basic
import Mathlib.Data.Sym.Card
import Mathlib.LinearAlgebra.Dimension.Free
import Mathlib.LinearAlgebra.Lagrange
import Mathlib.LinearAlgebra.Matrix.Determinant.Basic
import Mathlib.LinearAlgebra.Matrix.NonsingularInverse
import Mathlib.NumberTheory.NumberField.InfinitePlace.TotallyRealComplex
import Mathlib.NumberTheory.NumberField.Norm
import Mathlib.RingTheory.Binomial
import Mathlib.RingTheory.MvPolynomial.Symmetric.Defs
import Mathlib.RingTheory.PowerSeries.Binomial
import Mathlib.Tactic.FieldSimp
import Mathlib.Tactic.FinCases
import Mathlib.Tactic.GCongr
import Mathlib.Tactic.Linarith
import Mathlib.Tactic.LinearCombination
import Mathlib.Tactic.NormNum
import Mathlib.Tactic.Positivity
import Mathlib.Tactic.Ring
import Definitions.Def_D1Bound5_FiniteQRowBound_Definitions

Formal statement
section
namespace D1Bound5






theorem _root_.D1Bound5.finiteQRowResidual_norm_lt
    (a b s t c : ℂ) (A T : ℝ) (hA : 0 < A)
    (hlower : ∀ j, A ≤ ‖finiteQAnchors a b s t j‖)
    (hupper : ∀ j, ‖finiteQAnchors a b s t j‖ ≤ T)
    (hAC : 1000 ≤ A*‖c‖) (i : Fin 5) :
    ‖finiteQRowResidual a b s t c i‖ < 3*T/(2*A^2*‖c‖^4) := by sorry





end D1Bound5
end
Source
D1Bound5/FiniteQRowBound.lean, lines 15-43, SHA-256 791fbd5ab0485888fc2207407e4522dac5c3ad388f70c392e5ef0228d0e3578f. Project: https://github.com/tomislav-math/d1-bound5-lean

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